AIR T Inc., 10% Owner at INSIGNIA SYSTEMS INC/MN (ISIG), bought 16,879 shares at $1.83 ($31K) on 2018-05-31, disclosed to the SEC on 2018-06-04.
Open-market purchase of $31k ISIG by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1.83 | 1,421 | $3K | 8.5% |
| 2 | $1.81 | 15,458 | $28K | 91.5% |
| Total | $1.81 avg | 16,879 | $31K | 100% |
| Filing → |
| ISIG | BUY | 2018-08-13 | $30K | — | Filing → |
| ISIG | BUY | 2018-08-09 | $48K | — | Filing → |
| ISIG | BUY | 2018-06-08 | $5K | — | Filing → |